Analysis of neutrophil to lymphocyte ratio, platelet to lymphocyte ratio and mean platelet volume to platelet count ratio in children with acute stage of immunoglobulin A vasculitis and assessment of their suitability for predicting the course of the disease.

Immunoglobulin A vasculitis (IgAV) is the most common systemic vasculitis in developmental age. The disease is most often characterized by a self-limiting course and good prognosis, but sometimes serious complications, like gastrointestinal bleeding or glomerulonephritis, may develop. The neutrophil to lymphocyte (NLR) and the platelet to lymphocyte (PLR) ratios are indicators related to clinical outcome in various inflammatory diseases.

Evaluation of adipokines in children with cystic fibrosis.

Introduction: Patients with CF present numerous pathological conditions such as malnutrition, depletion of fat-free mass, metabolic disturbances (abnormal glucose metabolism, increased insulin resistance, chronic energy deficit, local and chronic inflammation), which could affect or be associated with altered adipokines concentration Material and Methods: We aimed in this study to investigate the levels of selected adipokines such as resistin, apelin, adiponectin to demonstrate their application as possible markers of inflammation.

Results: Serum level of resistin was higher (p < 0.001) and adiponectin - lower (p=0.

Evaluation of adipokines: apelin, visfatin, and resistin in children with atopic dermatitis.

Very little is known about the role of adipokines in atopic dermatitis (AD) in children. This study aimed at analyzing the serum levels of resistin, apelin, and visfatin in children with AD in relation to body weight, AD severity, and gender. Serum concentration of adipokines was measured in 27 children with AD and in 46 healthy subjects.

Cytokine production by peripheral blood CD4+ and CD8+ T cells in atopic childhood asthma.

There are conflicting studies on T cell cytokine production in childhood asthma. In this study intracellular cytokine expression of IL-2, IL-4, IL-10, IL-13, IFN-γ, and TNF-α in CD4(+) and CD8(+) T cells in children with atopic asthma were measured by flow cytometry. Results.

[Periodic fever, aphtosus stomatitis, pharyngitis, cervical adenopathy syndrome (PFAPA syndrome) in 4-years old girl--case report].

Characteristic feature of PFAPA syndrome is periodic episodes of fever recurring in 21-28 days in infants and young children. Fever is accompanied by aphtosus stomatitis, pharyngitis and cervical adenopathy. Diagnosis of this syndrome are based on typical clinical manifestations, because there are no characteristic changes in laboratory findings.

Effect of intrauterine infection and perinatal risk factors on serum concentrations of insulin like growth factor (IGF-I) in full-term and preterm newborns.

Objectives: IGF-I is believed to be a key factor in fetal growth dynamics It is widely known, that serious early-onset infection in the newborn is a risk factor for further developmental disturbances in a child. However, effect of congenital infection as well as an influence of infectious and non-infectious perinatal risk factors on circulating IGF-I concentrations in newborns has not been examined, yet.

Design: Thus, the aim of this study was: 1) evaluation of IGF-I venous blood serum concentration in full-term and premature infants considering their sex, occurrence of intrauterine infection and perinatal risk factors; 2) establishing the relationship between IGF-I serum concentrations and chosen anthropometric parameters values in infected and healthy newborns.

Concomitant EBV-related B-cell proliferation and juvenile myelomonocytic leukemia in a 2-year-old child.

We present a case of a 2-year-old girl, who developed concomitant EBV-related B-cell proliferation and juvenile myelomonocytic leukemia (JMML). JMML was initially not recognized because of predominant B-cell proliferation. The activating N-RAS mutation was retrospectively already detectable at this early stage.